// Copyright (c) 2021, the Dart project authors.  Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

// @dart=2.13

class S {}

class M {}

typedef SAlias = S;
typedef MAlias = M;

class C = SAlias with MAlias;

main() {}
